Shell for an air compressor



FIG. 1 is a perspective view of the shell for an air compressor showingmy new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an operational side view of the shell mounted on the rack;wherein the broken lines are shown for illustrative purposes only andform no part of the claimed design.

The ornamental design for a shell for an air compressor, as shown anddescribed.